Annotation of embedaddon/sqlite3/test/icu.test, revision 1.1
1.1 ! misho 1: # 2007 May 1
! 2: #
! 3: # The author disclaims copyright to this source code. In place of
! 4: # a legal notice, here is a blessing:
! 5: #
! 6: # May you do good and not evil.
! 7: # May you find forgiveness for yourself and forgive others.
! 8: # May you share freely, never taking more than you give.
! 9: #
! 10: #***********************************************************************
! 11: #
! 12: # $Id: icu.test,v 1.2 2008/07/12 14:52:20 drh Exp $
! 13: #
! 14:
! 15: set testdir [file dirname $argv0]
! 16: source $testdir/tester.tcl
! 17:
! 18: ifcapable !icu {
! 19: finish_test
! 20: return
! 21: }
! 22:
! 23: # Create a table to work with.
! 24: #
! 25: execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
! 26: execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')}
! 27: proc test_expr {name settings expr result} {
! 28: do_test $name [format {
! 29: lindex [db eval {
! 30: BEGIN;
! 31: UPDATE test1 SET %s;
! 32: SELECT %s FROM test1;
! 33: ROLLBACK;
! 34: }] 0
! 35: } $settings $expr] $result
! 36: }
! 37:
! 38: # Tests of the REGEXP operator.
! 39: #
! 40: test_expr icu-1.1 {i1='hello'} {i1 REGEXP 'hello'} 1
! 41: test_expr icu-1.2 {i1='hello'} {i1 REGEXP '.ello'} 1
! 42: test_expr icu-1.3 {i1='hello'} {i1 REGEXP '.ell'} 0
! 43: test_expr icu-1.4 {i1='hello'} {i1 REGEXP '.ell.*'} 1
! 44: test_expr icu-1.5 {i1=NULL} {i1 REGEXP '.ell.*'} {}
! 45:
! 46: # Some non-ascii characters with defined case mappings
! 47: #
! 48: set ::EGRAVE "\xC8"
! 49: set ::egrave "\xE8"
! 50:
! 51: set ::OGRAVE "\xD2"
! 52: set ::ograve "\xF2"
! 53:
! 54: # That German letter that looks a bit like a B. The
! 55: # upper-case version of which is "SS" (two characters).
! 56: #
! 57: set ::szlig "\xDF"
! 58:
! 59: # Tests of the upper()/lower() functions.
! 60: #
! 61: test_expr icu-2.1 {i1='HellO WorlD'} {upper(i1)} {HELLO WORLD}
! 62: test_expr icu-2.2 {i1='HellO WorlD'} {lower(i1)} {hello world}
! 63: test_expr icu-2.3 {i1=$::egrave} {lower(i1)} $::egrave
! 64: test_expr icu-2.4 {i1=$::egrave} {upper(i1)} $::EGRAVE
! 65: test_expr icu-2.5 {i1=$::ograve} {lower(i1)} $::ograve
! 66: test_expr icu-2.6 {i1=$::ograve} {upper(i1)} $::OGRAVE
! 67: test_expr icu-2.3 {i1=$::EGRAVE} {lower(i1)} $::egrave
! 68: test_expr icu-2.4 {i1=$::EGRAVE} {upper(i1)} $::EGRAVE
! 69: test_expr icu-2.5 {i1=$::OGRAVE} {lower(i1)} $::ograve
! 70: test_expr icu-2.6 {i1=$::OGRAVE} {upper(i1)} $::OGRAVE
! 71:
! 72: test_expr icu-2.7 {i1=$::szlig} {upper(i1)} "SS"
! 73: test_expr icu-2.8 {i1='SS'} {lower(i1)} "ss"
! 74:
! 75: # In turkish (locale="tr_TR"), the lower case version of I
! 76: # is "small dotless i" (code point 0x131 (decimal 305)).
! 77: #
! 78: set ::small_dotless_i "\u0131"
! 79: test_expr icu-3.1 {i1='I'} {lower(i1)} "i"
! 80: test_expr icu-3.2 {i1='I'} {lower(i1, 'tr_tr')} $::small_dotless_i
! 81: test_expr icu-3.3 {i1='I'} {lower(i1, 'en_AU')} "i"
! 82:
! 83: #--------------------------------------------------------------------
! 84: # Test the collation sequence function.
! 85: #
! 86: do_test icu-4.1 {
! 87: execsql {
! 88: CREATE TABLE fruit(name);
! 89: INSERT INTO fruit VALUES('plum');
! 90: INSERT INTO fruit VALUES('cherry');
! 91: INSERT INTO fruit VALUES('apricot');
! 92: INSERT INTO fruit VALUES('peach');
! 93: INSERT INTO fruit VALUES('chokecherry');
! 94: INSERT INTO fruit VALUES('yamot');
! 95: }
! 96: } {}
! 97: do_test icu-4.2 {
! 98: execsql {
! 99: SELECT icu_load_collation('en_US', 'AmericanEnglish');
! 100: SELECT icu_load_collation('lt_LT', 'Lithuanian');
! 101: }
! 102: execsql {
! 103: SELECT name FROM fruit ORDER BY name COLLATE AmericanEnglish ASC;
! 104: }
! 105: } {apricot cherry chokecherry peach plum yamot}
! 106:
! 107:
! 108: # Test collation using Lithuanian rules. In the Lithuanian
! 109: # alphabet, "y" comes right after "i".
! 110: #
! 111: do_test icu-4.3 {
! 112: execsql {
! 113: SELECT name FROM fruit ORDER BY name COLLATE Lithuanian ASC;
! 114: }
! 115: } {apricot cherry chokecherry yamot peach plum}
! 116:
! 117: #-------------------------------------------------------------------------
! 118: # Test that it is not possible to call the ICU regex() function with
! 119: # anything other than exactly two arguments. See also:
! 120: #
! 121: # http://src.chromium.org/viewvc/chrome/trunk/src/third_party/sqlite/icu-regexp.patch?revision=34807&view=markup
! 122: #
! 123: do_catchsql_test icu-5.1 { SELECT regexp('a[abc]c.*', 'abc') } {0 1}
! 124: do_catchsql_test icu-5.2 {
! 125: SELECT regexp('a[abc]c.*')
! 126: } {1 {wrong number of arguments to function regexp()}}
! 127: do_catchsql_test icu-5.3 {
! 128: SELECT regexp('a[abc]c.*', 'abc', 'c')
! 129: } {1 {wrong number of arguments to function regexp()}}
! 130: do_catchsql_test icu-5.4 {
! 131: SELECT 'abc' REGEXP 'a[abc]c.*'
! 132: } {0 1}
! 133: do_catchsql_test icu-5.4 { SELECT 'abc' REGEXP } {1 {near " ": syntax error}}
! 134: do_catchsql_test icu-5.5 { SELECT 'abc' REGEXP, 1 } {1 {near ",": syntax error}}
! 135:
! 136: finish_test
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